What do you propose, bring in someone like Scott Skiles for defense and still suck balls? Do you really want this team to turn into the bucks who are at the bottom of the league in offense? Jay Triano was focusing on defense since the season started, just where exactly has that gotten us? Oh yeah, the worst team in the NBA in defense. Getting a 'defensive coach' won't change anything at all, if anything it would be better to have a defensive assistant coach. D'Antoni is a proven winner with an incredible system many teams struggle to play against.